Quick help please!

1 answer:

4 0

Congruent triangles are all the same. Given that the faces of a triangular pyramid are congruent then all its faces are the same. It is also good to note that this pyramid has 4 faces. Given that the surface area of the pyramid is 372m^2, the area of one face will be:
area=(total area)/(number of faces)
=372/4
=93 m^2

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elixir [45]

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3 0

3 years ago

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Vlad1618 [11]

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Step-by-step explanation: steps explained in attached file

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2 years ago

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densk [106]

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4 0

3 years ago

Read 2 more answers

The finishing times, in minutes, for running marathons have an unknown distribution with mean 297 and standard deviation 32 minu

dangina [55]

Answer:

The mean for the sample mean distribution is 297 minutes.

Step-by-step explanation:

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